Yinwangsi [Over 100K Sold Online] Desktop Computer Bluetooth Headset Microphone 2-in-1 Wireless Ear-Hanging Laptop USB Receiver Conference Use

Open-ear, non-in-ear bone conduction style with zero-gravity floating ear-hook design

Lightweight, comfortable for all-day wear without ear fatigue

Allows ambient sound perception for outdoor safety and hearing health

Unique hanging-ear design serving as a trendy accessory

Full open design enables communication without removing earphones

Original-level spatial sound effect

Digital audio enhancement algorithm with 44.1 kHz sampling rate

Supports SBC and HiFi audio decoding for clear vocals and rich bass

Low latency algorithm (<200 ms) for real-time audio-visual synchronization

AI call noise reduction with wind noise filtering for clear HD calls

Bluetooth 5.4 chip ensures stable, fast, and low-power wireless connection

Supports single-ear and dual-ear modes with independent pairing

Automatic memory pairing for instant reconnection after first pairing

Compatible with Bluetooth-enabled devices including smartphones, tablets, and PCs

Plug and play with Windows 8.1/10/11 (driver-free), Windows 7 requires driver installation

USB Bluetooth adapter included with gold-plated interface for oxidation resistance

Sensitive touch controls for call answering, music playback, track switching, volume adjustment, and voice assistant activation

Single tap, double tap, and long press gestures supported

Durable ABS matte black shell with fine texture and industrial design aesthetics

Upgraded gold-plated connectors for enhanced durability and signal quality

Indicator LED for Bluetooth status (steady blue light when working)

Sales volume exceeds 1,000,000 units across all platforms, reflecting product quality and customer trust

Data sourced from company laboratory; actual performance may vary depending on environment and device compatibility

Supports multi-device simultaneous connection and stable transmission without interference